This is a monitoring plugin following the Nagios Plugins specifications to monitor a Synology NAS. The plugin is written in Java but is already packed in a distributable format for you in case you do not have a JRE installed on your server. The plugin works with a Synology in which SNMP (v2) is enabled.

• System partition status
• System temperature
• Power supply status
• System fan status
• CPU fan status

• User time
• System time
• Idle time
• Load 1 minute
• Load 5 minutes
• Load 15 minutes

⭐ Disks are automatically discovered - up to 64 disks supported

• Status
• Temperature
• Bytes read (since NAS' boot)
• Bytes written (since NAS' boot)
• Read access (since NAS' boot)
• Write access (since NAS' boot)
• Load percentage
• Load percentage 1 minutes
• Load percentage 5 minutes
• Load percentage 15 minutes

⭐ Filesystems are automatically discovered - up to 255 filesystems supported

• Total size
• Used size
• Remaining
• Used percentage
• Bytes read (since NAS' boot)
• Bytes written (since NAS' boot)

• Total swap space
• Swap space unused
• Total physical memory
• Total physical memory unused
• Total memory free
• Total memory allocated

⭐ NICs are automatically discovered - up to 16 NICs supported

• Octets received (since NAS' boot)
• Octets transmitted (since NAS' boot)

⭐ RAID volumes are automatically discovered - up to 64 RAID volumes supported

• Status

The following thresholds are supported:

• Temperature warning & critical threshold
• Space usage warning & critical threshold

Go to dist folder and execute the dist.sh scirpt:

If you have a JRE available on your server (>= J2SE 1.7), you can use the check-syno-VERSION.jar file as, e.g.: java -jar check-syno-1.0.0.jar

Extract the *.tar.gz file for your OS and execute directly the binary distribution (see also below).

Not really...